Systems and methods for resonance detection
US8156809B2 · kind B2 · utility
60Cited by
89References
42Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 27, 2008 |
| Grant date | Apr 17, 2012 |
| Priority date | — |
| Expiry date | Jan 17, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/016
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems and methods for resonance detection are disclosed. For example, one method for resonance detection includes the step of transmitting an actuator signal to an actuator coupled to a surface of a device. The actuator signal is configured to cause the actuator to output a force to the surface. The method further includes the steps of receiving a response of the surface to the force; determining a resonant frequency of the surface based at least in part on the response; and outputting a signal indicative of the resonant frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.